def __init__(self, engine, parent=None):
"""
Constructor
@param engine reference to the help engine (QHelpEngine)
@param parent reference to the parent widget (QWidget)
"""
super(QtHelpFiltersDialog, self).__init__(parent)
self.setupUi(self)
self.removeButton.setEnabled(False)
self.removeAttributeButton.setEnabled(False)
self.__engine = engine
self.filtersList.clear()
self.attributesList.clear()
help = QHelpEngineCore(self.__engine.collectionFile())
help.setupData()
self.__removedFilters = []
self.__filterMap = {}
self.__filterMapBackup = {}
self.__removedAttributes = []
for filter in help.customFilters():
atts = help.filterAttributes(filter)
self.__filterMapBackup[filter] = atts
if filter not in self.__filterMap:
self.__filterMap[filter] = atts
self.filtersList.addItems(sorted(self.__filterMap.keys()))
for attr in help.filterAttributes():
QTreeWidgetItem(self.attributesList, [attr])
self.attributesList.sortItems(0, Qt.AscendingOrder)
if self.__filterMap:
self.filtersList.setCurrentRow(0)
def __init__(self, engine, parent=None):
"""
Constructor
@param engine reference to the help engine (QHelpEngine)
@param parent reference to the parent widget (QWidget)
"""
super(QtHelpFiltersDialog, self).__init__(parent)
self.setupUi(self)
self.removeButton.setEnabled(False)
self.removeAttributeButton.setEnabled(False)
self.__engine = engine
self.filtersList.clear()
self.attributesList.clear()
help = QHelpEngineCore(self.__engine.collectionFile())
help.setupData()
self.__removedFilters = []
self.__filterMap = {}
self.__filterMapBackup = {}
self.__removedAttributes = []
for filter in help.customFilters():
atts = help.filterAttributes(filter)
self.__filterMapBackup[filter] = atts
if filter not in self.__filterMap:
self.__filterMap[filter] = atts
self.filtersList.addItems(sorted(self.__filterMap.keys()))
for attr in help.filterAttributes():
QTreeWidgetItem(self.attributesList, [attr])
self.attributesList.sortItems(0, Qt.AscendingOrder)
if self.__filterMap:
self.filtersList.setCurrentRow(0)
def __initFiltersTab(self):
"""
Private method to initialize the filters tab.
"""
self.removeFiltersButton.setEnabled(False)
self.removeAttributesButton.setEnabled(False)
# save the current and selected filters
currentFilter = self.filtersList.currentItem()
if currentFilter:
currentFilterText = currentFilter.text()
else:
currentFilterText = ""
selectedFiltersText = [
itm.text() for itm in self.filtersList.selectedItems()
]
# save the selected attributes
selectedAttributesText = [
itm.text(0) for itm in self.attributesList.selectedItems()
]
self.filtersList.clear()
self.attributesList.clear()
helpEngineCore = QHelpEngineCore(self.__engine.collectionFile())
self.__removedFilters = []
self.__filterMap = {}
self.__filterMapBackup = {}
self.__removedAttributes = []
for customFilter in helpEngineCore.customFilters():
atts = helpEngineCore.filterAttributes(customFilter)
self.__filterMapBackup[customFilter] = atts
if customFilter not in self.__filterMap:
self.__filterMap[customFilter] = atts
self.filtersList.addItems(sorted(self.__filterMap.keys()))
for attr in helpEngineCore.filterAttributes():
QTreeWidgetItem(self.attributesList, [attr])
self.attributesList.sortItems(0, Qt.AscendingOrder)
if selectedFiltersText or currentFilterText or selectedAttributesText:
# restore the selected filters
for txt in selectedFiltersText:
items = self.filtersList.findItems(txt, Qt.MatchExactly)
for itm in items:
itm.setSelected(True)
# restore the current filter
if currentFilterText:
items = self.filtersList.findItems(currentFilterText,
Qt.MatchExactly)
if items:
self.filtersList.setCurrentItem(
items[0], QItemSelectionModel.NoUpdate)
# restore the selected attributes
for txt in selectedAttributesText:
items = self.attributesList.findItems(txt, Qt.MatchExactly, 0)
for itm in items:
itm.setSelected(True)
elif self.__filterMap:
self.filtersList.setCurrentRow(0)
